The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Others were dragged from their homes and executed at point-blank range. Also read: Clashes and ‘revenge’ killings leave over 1,000 dead in Syria in two days: All you need to know Who are the ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe’s ...

A mysterious artifact reportedly found in an Egyptian tomb has sparked widespread speculation among historians and ...

LOWS: Lack of physical controls, less sporty than some rivals, unimpressive range estimates. Aside from the badging, the only real change for U.S.-spec EX40s is the battery. While last year's ...

New findings from the Atacama Cosmology Telescope (ACT) collaboration may have just unveiled the sharpest images of the ...

The University of Arizona is halting construction on a biomedical research center in downtown Phoenix. The man accused of shooting his brother to death appeared in front of a judge for the first ...

Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe’s infancy, the cosmic microwave background radiation that was visible only ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...